<http://caligraph.org/ontology/Superman_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Film_about_immigration> .
<http://caligraph.org/ontology/Superman_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Film_about_orphans> .
<http://caligraph.org/ontology/Superman_film>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Superman_films> .
<http://caligraph.org/ontology/Superman_film>	<http://www.w3.org/2000/01/rdf-schema#label>	"Superman film" .
<http://caligraph.org/ontology/Superman_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Film_about_extraterrestrial_life> .
<http://caligraph.org/ontology/Superman_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Film_based_on_works_by_Jerry_Siegel_and_Joe_Shuster> .
<http://caligraph.org/ontology/Animated_Superman_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Superman_film> .
<http://caligraph.org/ontology/Superman_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/American_superhero_film> .
<http://caligraph.org/ontology/Superman_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Film_based_on_DC_Comics> .
<http://caligraph.org/ontology/Superman_film>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Superman_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Film_set_in_Kansas> .
<http://caligraph.org/ontology/Unofficial_Superman_film>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Superman_film> .